| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.51 | 8.526% | $167.6835 | $167.68 | $167.70 | $167.70 |
| Purchase #2 | $28.87 | 4.232% | $30.0918 | $30.09 | $30.10 | $30.10 |
| Purchase #3 | $56.54 | 5.485% | $59.6412 | $59.64 | $59.65 | $59.60 |
| Purchase #4 | $155.63 | 11.799% | $173.9928 | $173.99 | $174.00 | $174.00 |
| Purchase #5 | $220.66 | 13.129% | $249.6305 | $249.63 | $249.65 | $249.60 |
| Purchase #6 | $245.84 | 3.365% | $254.1125 | $254.11 | $254.10 | $254.10 |
| Purchase #7 | $147.86 | 5.142% | $155.463 | $155.46 | $155.45 | $155.50 |
| 7 purchase totals = | $1,009.91 | $1,090.6153 | $1,090.60 | $1,090.65 | $1,090.60 | |